40269547244254 has 4 divisors (see below), whose sum is σ = 60404320866384. Its totient is φ = 20134773622126.

The previous prime is 40269547244243. The next prime is 40269547244279. The reversal of 40269547244254 is 45244274596204.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10067386811062 + ... + 10067386811065.

It is an arithmetic number, because the mean of its divisors is an integer number (15101080216596).

Almost surely, 2^{40269547244254} is an apocalyptic number.

40269547244254 is a deficient number, since it is larger than the sum of its proper divisors (20134773622130).

40269547244254 is a wasteful number, since it uses less digits than its factorization.

40269547244254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20134773622129.

The product of its (nonzero) digits is 77414400, while the sum is 58.

The spelling of 40269547244254 in words is "forty trillion, two hundred sixty-nine billion, five hundred forty-seven million, two hundred forty-four thousand, two hundred fifty-four".